Journal of Sexual Medicine

What is a good looking penis?

In a new study, women considered the position and shape of the urethral opening to be the least important aspects of a penis' appearance.

Jul 20, 2015
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Illicit drug use may affect sexual function in men

In a study of 1159 males who illicitly used amphetamines, half of participants said drug use had no impact on their sexual functions, while the other half reported impacts such as reduced erectile rigidity and sexual satisfaction, ...

Jul 06, 2015
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